42136380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 144

約数和(自身を含む): 150250464

約数和(自身を除く): 108114084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1637, 1716, 1980, 2145, 2340, 2574, 2860, 3274, 4290, 4911, 5148, 6435, 6548, 8185, 8580, 9822, 12870, 14733, 16370, 18007, 19644, 21281, 24555, 25740, 29466, 32740, 36014, 42562, 49110, 54021, 58932, 63843, 72028, 73665, 85124, 90035, 98220, 106405, 108042, 127686, 147330, 162063, 180070, 191529, 212810, 216084, 234091, 255372, 270105, 294660, 319215, 324126, 360140, 383058, 425620, 468182, 540210, 638430, 648252, 702273, 766116, 810315, 936364, 957645, 1080420, 1170455, 1276860, 1404546, 1620630, 1915290, 2106819, 2340910, 2809092, 3241260, 3511365, 3830580, 4213638, 4681820, 7022730, 8427276, 10534095, 14045460, 21068190, 42136380]

約数ペア:

[(1, 42136380), (2, 21068190), (3, 14045460), (4, 10534095), (5, 8427276), (6, 7022730), (9, 4681820), (10, 4213638), (11, 3830580), (12, 3511365), (13, 3241260), (15, 2809092), (18, 2340910), (20, 2106819), (22, 1915290), (26, 1620630), (30, 1404546), (33, 1276860), (36, 1170455), (39, 1080420), (44, 957645), (45, 936364), (52, 810315), (55, 766116), (60, 702273), (65, 648252), (66, 638430), (78, 540210), (90, 468182), (99, 425620), (110, 383058), (117, 360140), (130, 324126), (132, 319215), (143, 294660), (156, 270105), (165, 255372), (180, 234091), (195, 216084), (198, 212810), (220, 191529), (234, 180070), (260, 162063), (286, 147330), (330, 127686), (390, 108042), (396, 106405), (429, 98220), (468, 90035), (495, 85124), (572, 73665), (585, 72028), (660, 63843), (715, 58932), (780, 54021), (858, 49110), (990, 42562), (1170, 36014), (1287, 32740), (1430, 29466), (1637, 25740), (1716, 24555), (1980, 21281), (2145, 19644), (2340, 18007), (2574, 16370), (2860, 14733), (3274, 12870), (4290, 9822), (4911, 8580), (5148, 8185), (6435, 6548)]